Not only do the Federal Rules of Civil Procedure instruct parties to construe, administer, and employ the Federal Rules to secure the just, speedy, and inexpensive determination of every action, but they also instruct the courts to do the same. It is not uncommon for courts to instruct parties to work together to limit discovery, but parties must remember that courts may also limit discovery on their own. Indeed, the 2015 Amendments to Rule 26(b) "encourage judges to be more aggressive in identifying and discouraging discovery overuse." See Fed. R. Civ. P. 26, advisory committee notes to the 2015 Amendments.